baber/WOPTO huggingface dataset:
Patent JP-H1192815-A (JP)
Title: Converter blowing for restraining generation of dust
Inventor: TAKAOKA TOSHIO
IPC: C21C5/30
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To restrain dust spitting and, particularly, to improve, iron yield in slag blowing by controlling the dynamic pressure of top-blown oxygen jet given to molten iron surface in a specific range. SOLUTION: Relating to a less-slag converter steelmaking mainly executing the decarburize-refining, when using P kgf/cm<2> as the dynamic pressure of a top-blown oxygen jet given to the molten iron surface, this operation is controlled basically to the range of 0.3<=P<=0.8. By this method, the iron yield is improved. Desirably, the generating quantity of the dust is further lowered by controlling the bottom-blown gas quantity blown from the bottom part of the converter to <=0.3 Nm<3> /min/T. Further, since this converter steelmaking is executed in a comparatively soft-blow, in the case of much slag quantity, the slopping is easily generated, while in the case of the slag quantity of <=40 kg/T of the molten iron, the blowing is smoothly executed and the iron yield is drastically improved.
Patent JP-H0988937-A (JP)
Title: Pivotal shaft structure of rotary body
Inventor: SHIODA MITSUGI
IPC: E05B83/36
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate looseness of a plate-like rotary body to the possible minimum level by using an annular member separately from a clip installed on an installing object body, and forming a structure that the plate-like rotary body is held by elastic repulsive force by elastic repulsive energizing force of an elastic pressing piece arranged in its annular member. SOLUTION: A bell crank 7 is sandwiched by slipping-out preventive pieces 15 arranged on a clip 9 and a ring part 18 of an annular member 10 by using the annular member 10 which can be temporarily fastened to a circumferential groove arranged in a bell crank pivotal shaft part 13 of the clip 9, and the clip 9 is installed on a door panel 1a. Therefore, a disc spring-shaped elastic pressing piece 19 coaxially arranged in the annular member 10 comes into contact with the door panel 1a, and the bell crank 7 is elastically and repulsively held between the ring part 18 and the slipping-out preventive pieces 15 by its elastic deformation.  A metal mold of the annular member 10 can be pulled out in the axial direction, and the elastic pressing piece 19 can be formed into shape of being inclined so as to approach the axis, and since the bell crank 7 is supported by large elastic repulsive force, looseness can be reduced to the possible minimum level.
Patent JP-H02118889-A (JP)
Title: Painting out circuit for character and graphic
Inventor: NAGAO HARUKI
IPC: G06T11/40
Filed: 1988-10-28
Abstract: PURPOSE:To execute painting out processing at high speed and to eliminate the occurrence of a painting out omitted part by adding painting out information to vector coordinate information for drawing an outline. CONSTITUTION:A plotting control circuit 4 reads a coordinate (x7,y7) from a register 3 according to the pieces of vector information 3a and 3b, generates the plotting address of a frame buffer 2, and supplies the plotting address to a plotting circuit 6. A painting out control circuit 5 receives the plotting address existing in the circuit 6, starts a painting out circuit 7, and stops the operation of the plotting control circuit 4. The painting out circuit 7 executes the painting out processing from a line to link coordinates (x6,y6) and (x7,y7) to another line 24 to link coordinates (x4,y4) and (x5,y5) according to the painting out designation of painting out information 3c of the register 3. Thus, since it is unnecessary to execute any special processing only for the reason that no painting out area exists even at a point 25 (X,Y) to partition areas 22 and 23, the area 23 is also painted out according to a series of prescribed processing.
Patent JP-H10123860-A (JP)
Title: Image forming device
Inventor: HARA YUKIO
IPC: G03G15/16
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To stably obtain an image of high quality by reducing the influence of the variance of resistance value and voltage dependency, in a roll in a transferring part for stably causing a fixed transfer current to flow through the transferring part. SOLUTION: This image forming device is provided with an image carrier 1 for forming electrostatic latent image corresponding to image information, a developing device 4 for making the electrostatic latent image formed on the image carrier 1 visualizable as a toner image and a transfer roll 5 for transferring the toner image carried on the image carrier 1 to a recording medium P. The transfer roll 5 is arranged to enable contact/uncontact with the image carrier 1 and constituted of an insulating rubber layer 5b covered with a semicondtuctive layer 5c in which carbon black is dispersed. The transfer roll 5 is in press-contact with an electrode member 9a for applying a bias voltage from a voltage applying means 10a. It is preferable that the electrode member 9a is disposed in a position facing the transferring pat.  This device can be applied to an intermediate transfer system image forming device provided with the transfer rolls 5 in primary and secondary transferring parts.
Patent JP-S61153704-A (JP)
Title: Operating device of numerical control device
Inventor: HASEGAWA MASAYUKI
IPC: G05B19/409
Filed: 1984-12-27
Abstract: PURPOSE:To cope easily with an alteration or a diversion of a machine by constituting an operating device so that an input can be executed by providing a touch panel on a display part on which a switch graphic has been drawn, and its display contents can be set in accordance with an applied machine. CONSTITUTION:A main control part 21 of an operating device used for a numerical control device is formed by connecting a ROM27, a RAM29, a CRT use interface 39, etc. to a system bus 25 which has been connected to a CPU23, and controls driving of X-Z axis servo-motors, etc. Also, a control device 41 of a display part is constituted by connecting a ROM45, an interface 49 of a touch panel 55, an interface 51 of a CRT57, etc. to a CPU43, and both of them are connected through communication use interfaces 35a, 53. In this way, the ROM45 is progrmmed in accordance with an applied machine, and for instance, in case of a lathe, it is programmed so that an operation switch of only X and Z axes is displayed. Therefore, the operating device is brought to a standard design and can cope with an alteration of a machine by changing a program of the ROM45.
Patent JP-H07132960-A (JP)
Title: Apparatus for binding electric wire into bundle
Inventor: MURATA NORIYASU
IPC: B65D63/14
Filed: 1993-11-02
Abstract: PURPOSE:To automatically bind harnesses or electric wires into bundles by providing devices for putting a plurality of wires into a bunching hole and binding the wires into bundles. CONSTITUTION:A connector turning device pushes both ends of electric wires 1 to wire inducing slopes on bunching clamp arms 30R and 30L. The bunching clamp arms automatically open, and the electric wires 1 are received into a bunching hole and put in tight bunching, being pushed by an elastic member in the fixed direction in the bunching hole, and a harness comprising of a specified number of electric wires is made up into a bundle, stretching over the bunching clamp arms 30R and 30L. The bunching clamp arm 30R on the right delivers connectors 2 side on one end of the harness to a tightening clamp 31 and then the tightening clamp 31 is shifted to a position for binding, and a binding device 33 makes binding with rubber strings 4 on a position near the connector 2 side on one end. Connectors 3 side on the other end held with the bunching clamp arm 30L on the left are bound on a position near the connectors 3 with the connectors 2 with the rubber strings 4, and finally binding is made with the rubber strings 4 on a position near the bent part of the electric wires 1.
Patent JP-H05113156-A (JP)
Title: Failure diagnosis apparatus for exhaust gas re-circulation system
Inventor: OSAWA KOICHI
IPC: F02M25/07
Filed: 1991-10-22
Abstract: PURPOSE:To decide whether or not abnormalities occur in a control system for controlling an EGR control valve, on the basis of an engine temperature. CONSTITUTION:An EGR control valve 14 is disposed in an EGR passage 12 connecting an exhaust manifold 6 and a surge tank 7. When the temperature of an engine cooling water sensed by a water-temperature sensor 36 is elevated up to a set temperature or a temperature higher than the set temperature, a cutoff valve 34 is opened, so that supply of an EGR gas is started. A temperature sensor 37 for sensing the interior temperature of the EGR passage 12 is disposed in this passage 12. Whether or not the EGR control valve 14 is in abnormality, or whether or not a control system including the cutoff valve 34 and the water-temperature sensor 36 is in failure is judged depending upon whether the interior temperature of the EGR passage 12 is lower or higher than a temperature set beforehand during a time period in which the temperature of an engine cooling water is slightly lower than the set temperature.
Patent JP-H09114923-A (JP)
Title: Area dividing device
Inventor: YAMAAI TOSHIFUMI
IPC: G06K9/20
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an area dividing device with which the correct area divided result can be obtained for various documents. SOLUTION: Corresponding to the result of simplified judgement of input document structure by a simplified document structure judging part 106, a parameter setting part 108 sets different plural parameter sets. An area dividing part 110 divides the area of an input document for every set parameter set and stores result data in a memory 112. These result data are sorted in the order from high frequency of usage of parameter or from the high degree certainty b a display order deciding part 114 and displayed on a display 124 successively from the first rank. Plural pieces of result data can be reduced and simultaneously displayed on the display 124 as well.
Patent JP-H03135215-A (JP)
Title: Surface acoustic wave resonator
Inventor: MURAKAMI KOZO
IPC: H03H9/25
Filed: 1989-10-20
Abstract: PURPOSE:To reduce an insertion loss by specifying respective relations of a distance between an input electrode and an output electrode, a distance between a reflector and the input electrode/output electrode and the pitch of the input electrode and the output electrode. CONSTITUTION:When it is assumed that the distance between the input electrode 12 and the output electrode 13 is LTT, the distance between the input/output electrodes 12 and 13 and the reflector 14 is LRT, the pitch of the input/output electrodes 12 and 13 is LT, they satisfy an inequality I or arc inequality II. In the inequalities I and II, (n) shows a natural number and therefore the Q value of a surface acoustic wave resonator can considerably be raised. Furthermore, the insertion loss can be reduced and the resonance characteristic of the surface acoustic wave resonator can be improved only by altering the constitution of an electrode pattern on a substrate having piezoelectricity and without altering a material and a manufacture method.
Patent JP-H04147839-A (JP)
Title: Manufacture of rubber roller
Inventor: SAKABE MOTOSHIGE
IPC: B29C47/06
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a rubber roller of high quality forming an inner layer consisting of unvulcanized rubber containing a foaming agent and an outer layer consisting of unvulcanized rubber around a metal core shaft, then heating the layers in a pipe-shaped mold, causing the inner layer to become inflated with foams and further causing the outer layer to come in contact with the inner circumferential surface of the mold to be vulcanized under pressure. CONSTITUTION:An adhesive for silicone rubber is applied to the surface of metal core shaft 1, and an inner layer is formed by coating the metal core shaft 1 with an unvulcanized silicone rubber layer 2 containing a foaming agent using extrusion technique. A roller A is preliminarily formed by coating an unvulcanized unfoamed silicone rubber layer 3 on the inner layer using extrusion technique. The roller A is set inside a pipe-like die 4 with a large inner diameter and is heated. The inner layer 2 is formed into a sponge rubber layer due to the decomposition of a foaming agent and its foaming and expansion. An outer layer 3 is vulcanized in such a state that it sticks to the inner peripheral surface of the die 4 and then is formed into a solid rubber layer. The roller A is removed from the die 4 and a rubber roller consisting of two layers that is, a silicone rubber sponge layer 2 and a silicone rubber solid layer 3 is obtained. The metal core shaft 1 and the inner layer 2 as well as the inner layer 2 and the outer layer 3 are bonded by vulcanization and therefore, does not come off easily.
Patent JP-H05111926-A (JP)
Title: Molding device for synthetic resin hollow molded body
Inventor: KURIHARA TSUNEO
IPC: B29C45/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide a molding device which can manufacture a synthetic resin hollow molded body of good surface properties and even wall thickness. CONSTITUTION:A molding device is provided with a molding cavity 4, a gate 5 communicated with said cavity 4, a mold 1 provided with an overflow chamber 7 communicated with the cavity 4 through an outflow path 6, and a gas blowing mechanism 8 blowing gas into molten synthetic resin R injected into the cavity 4 through the gate 5 to form a hollow section in said molten synthetic resin R. An outflow make-and-break mechanism 26 for closing the outflow path 6 until the molten synthetic resin R is filled in the cavity 4 and opening the outflow path 6 during the operation of the gas blowing mechanism 8 is annexed. Injection pressure is sufficiently applied to the molten synthetic resin R in the cavity 4 to make the surface properties of a hollow molded body good, and also gas pressure is applied evenly in a hollow section to uniformize the wall thickness of the hollow molded body.
Patent JP-H10124116-A (JP)
Title: Method for collecting trend data in controller
Inventor: KOYAMA TETSUO
IPC: G05B19/05
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of a buffer memory and also to reduce the load of transmission, by obtaining sufficient memory capacitance necessary for the trend display of a whole system from the total-sum of the number of recording points in the whole system and using it as a transmission buffer. SOLUTION: A controller 2 collects data from a sensor, etc., 5 and transmits to a central monitoring device 1 by way of a communication line 4. When trend data is transmitted, trend definition 31 given from a supporting device 3 at the time of initialization is referred to so as to execute transmission. Trend definition 31 is defined at every recording point. At the time of initial processing, referencing is repeatedly executed for the portion of a number of trend definition storage so that a data collection cycle at every station and the correspondence file of the number of the recording points are generated and, then, the total-sum of the number of the recording points are operated. The size of the buffer memory is decided by the total-sum of the number of the recording points and also the cyclic setting value of trend data transmission is decided.
Patent JP-S62136317-A (JP)
Title: Electrolytic grinding method
Inventor: INOUE KIYOSHI
IPC: B23H5/12
Filed: 1985-12-06
Abstract: PURPOSE:To improve machining accuracy, by filling machining atmosphere with inert gas without oxygen gas in electrolytic grinding for thereby preventing occurrence of wash out phenomenon. CONSTITUTION:A device except a machining power source 7 is enclosed by a case 10 for preventing oxygen from entering into a machining portion. Inert gas without oxygen such as nitrogen gas, CO2 gas, argon gas or the like is supplied into the case 10 through a pipe 12 from a tank 11. A workpiece 2 is subject to electrolytic machining in an inert gas atmosphere while the position of a machining table 1 is controlled by a position control unit 8 comprising an NC unit. Occurrence of wash out phenomenon is prevented because the machining is effected in the inert gas atmosphere with an improvement of machining accuracy.
Patent JP-H05112056-A (JP)
Title: Form output device
Inventor: KOUDA JUN
IPC: G06Q10/10
Filed: 1991-10-23
Abstract: PURPOSE:To output a form easy to look by comparing the number of characters of the item name of each item with that of data and altering the output state of the item name if necessary. CONSTITUTION:At the time of the printing output of a for it is judged whether the number Kn of figures of the item name of each item is larger than the number Dn of figures of data (step S3) and, when the number Kn of figures of the item name is larger than the number Dn of figures of data; the optimum number of figures of the item name is calculated to be set to a register Dn (step 4). Next, the optimum number of figures of the item name is set to a register Nn and the optimum number of figures of the item name in the n-th row is set to a register Kn (step 5). The number of lines of the item name is set to the optimum number Nmax of lines and, with respect to an item whose number Nn of lines is other than '1', the item name is printed according to the optimum number Nn of lines to print form data.
Patent JP-2001103247-A (JP)
Title: Image information reader and inspection device for light beam scanner used for it
Inventor: IWAKIRI NAOTO
IPC: H04N1/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To easily correct an error in a main scanning speed due to a tolerance of an Fθ lens in a light beam scanner including the Fθ lens. SOLUTION: An error calculation means 33 receives image data D0 resulting from A/D converting an image signal S0 having a reference image consisting of lines at a prescribed interval by a frequency fs. An error of the Fθ lens is calculated from the interval of the lines to give an error E0(n) to a frequency calculation means 41. A frequency is calculated, where a mean value of the error E0(n) is made nearly zero and the frequency is given to an adjustment value calculation means 42. The adjustment value calculation means 42 obtains an adjustment value C0 to allow a PLL circuit 38 to generate a signal with a frequency fo so that a sampling frequency becomes the calculated frequency, and this adjustment value C0 is given to a setting value storage means 37.  The setting value storage means 37 sets again each of programs A, N of the PLL circuit 38 according to the adjustment value C0 so as to give a sampling clock SCLK with the frequency fo to an A/D converter 26.
Patent JP-H08112163-A (JP)
Title: Bed device
Inventor: IKEDA MINORU
IPC: A47C17/02
Filed: 1994-10-13
Abstract: PURPOSE: To make a bed device recognizable even in a dark place, and dispense with labor by applying fluorescent paint to a butt end except one end side on which a headboard of a rectangular plate-like frame is installed. CONSTITUTION: When the house interior in which a bed device is placed becomes dark, fluorescent paint 5 which absorbed sunlight and light energy of a lamp emits light. Since this fluorescent paint 5 is applied to a butt end part 1a of a frame 1, the light emitting fluorescent paint 5 clearly expresses an installing place of the bed device in a dark place. Therefore, since a position of the frame 1 can be reliably recognized, a danger of running against the bed device is eliminated. Since the fluorescent paint 5 is applied, even if the butt end part 1a of the frame 1 to be applied is formed in any shape and curved surface, it is not hindered at all, and a design surface and a shape surface are not restricted.  When light emitting capacity of the fluorescent paint 5 is deteriorated, it works well when fluorescent pint 5 is faced, and it can be simply repaired without requiring labor to remove or install a fluorescent material.
Patent JP-S63127700-A (JP)
Title: Acoustic sensor
Inventor: FUJIMURA KATSUNORI
IPC: H04R23/00
Filed: 1986-11-18
Abstract: PURPOSE:To form an acoustic sensor having a reflection film with high reliability by applying metallic coating to the surrounding of an optical fiber in the lengthwise direction, forming a reflection film to either end of the optical fiber and opposing the face of reflection film to the face of reflection film formed by a high polymer film. CONSTITUTION:An incident light A is interferred repetitively between the reflection film applied to the end face of the optical fiber 4 an the reflecting film applied to a diaphragm film 5 to be a reflected light C. The reflected light C propagates again through the optical fiber 4, is branched by a light branching device 3, converted into an electric signal by a photodiode 6 and led to an output terminal 9 via an amplifier 7 and a filter 8. The oscillated wavelength of a laser 1 is controlled by a temperature control circuit 10 and the laser 1 is driven by a constant current drive circuit 11. Moreover, the diaphragm film 5 is a polyimide film, whose heat resistance is 400 deg.C thereby enabling the hard coating requiring the heat resistance of 300-350 deg.C. In using the optical fiber coated with a metal in this way, the heat resistance is improved and the acoustic sensor having a reflecting film with high reliability is obtained.
Patent JP-H0584091-A (JP)
Title: Production of colominic acid
Inventor: MATSUBARA YASU
IPC: C12P19/26
Filed: 1991-09-26
Abstract: PURPOSE:To obtain colominic acid useful as cosmetics, medicine materials, etc., in extremely improved productivity by culturing Escherichia coil in a medium containing L-malic acid as a carbon source and ammonium sulfate as a nitrogen source and collecting a reaction product. CONSTITUTION:Escherichia coil (e.g. Escherichia coil K235 strain) is cultured in a medium containing 1-5% L-malic acid as a carbon source, 0.01-2% ammonium sulfate, yeast essence, dipotassium hydrogenphosphate, magnesium sulfate, etc., at 37-42 deg.C at pH5.5-7.5 to give objective colominic acid which is useful as cosmetic material in a greatly increased amount close to 10 times the conventional production amount per liter medium by synergistic effects of the conditions and provides a medicine material as a monomer or an oligomer of N-acetylneuraminic acid by decomposition.
Patent JP-S61156174-A (JP)
Title: Developing agent supplying device
Inventor: TAKAHASHI TOMOHIKO
IPC: G03G15/08
Filed: 1984-12-28
Abstract: PURPOSE:To give vibrations to a developing agent container without producing noises with simple constitution and to supply a developing agent stably, by transmitting the vibration of a coil spring to the developing agent container through a plate spring. CONSTITUTION:One end of the coil spring 72 of a vibration producing means 59 is suspended on a fixed suspending section 73 in a printer main body 21 and the other end is suspended from a plate spring 74. The plate spring 74 is fitted to the printer main body 21 so that the spring 74 contacts the side face of a toner cartridge 22 under pressure. At the time of actuation of a driving section 25, a cam member 65 pushes out the coil sprint 72 in a pushing out mode and the coil spring 72 vibrates. When the spring 72 vibrates, the whole body of the toner cartridge 22 vibrates in the lateral direction, since the plate spring 74 vibrates under a condition where the spring 74 is in pressure-contact with the sideface of the cartridge 22. Therefore, no high noises are produced at the time of vibration, because the plate spring 74 does not knock the car tridge 22, and the toner sticking to the inner wall surface of the housing 31 of the cartridge 22 can be dropped.